Tha_14/toxic
1
0
Fork 0
mirror of https://github.com/Tha14/toxic.git synced 2025-07-01 10:46:45 +02:00
Code Issues Projects Releases Wiki Activity

add line history with up/down keys

Browse Source
This commit is contained in:
Jfreegman
2013-12-11 00:10:09 -05:00
parent ccc0640dab
commit 9a5a598c5a
8 changed files with 148 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/prompt.c
View File

@ -163,8 +163,25 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key)
else if (key == KEY_RIGHT) {
if (prt->pos < prt->len)
++prt->pos;
}
} else if (key == '\t') { /* TAB key: completes command */
else if (key == KEY_UP) { /* fetches previous item in history */
if (prt->hst_pos >= 0) {
wmove(self->window, prt->orig_y, X_OFST);
fetch_hist_item(prt->line, &prt->pos, &prt->len, prt->ln_history, &prt->hst_tot,
&prt->hst_pos, LN_HIST_MV_UP);
}
}
else if (key == KEY_DOWN) { /* fetches next item in history */
if (prt->hst_pos < prt->hst_tot) {
wmove(self->window, prt->orig_y, X_OFST);
fetch_hist_item(prt->line, &prt->pos, &prt->len, prt->ln_history, &prt->hst_tot,
&prt->hst_pos, LN_HIST_MV_DWN);
}
}
else if (key == '\t') { /* TAB key: completes command */
if (prt->len > 1 && prt->line[0] == '/')
complete_line(prt->line, &prt->pos, &prt->len, glob_cmd_list, AC_NUM_GLOB_COMMANDS,
MAX_CMDNAME_SIZE);
@ -190,6 +207,9 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key)
if (wcs_to_mbs_buf(line, prt->line, MAX_STR_SIZE) == -1)
memset(&line, 0, sizeof(line));
if (!string_is_empty(line))
add_line_to_hist(prt->line, prt->len, prt->ln_history, &prt->hst_tot, &prt->hst_pos);
execute(self->window, self, m, line, GLOBAL_COMMAND_MODE);
reset_buf(prt->line, &prt->pos, &prt->len);
}